Wheel center



FIG. 1 is a side elevation view of the wheel center of my design showing the face in which the hub is recessed;

FIG. 2 is a top plan view thereof on a reduced scale;

FIG. 3 is a sectional view taken along the plane III--III of FIG. 1; and

FIG. 4 is a sectional view taken along the plane IV--IV of FIG. 1.

The opposite side of the wheel center is the same in appearance as FIG. 1 except the ridges and valleys are rotated 45 degrees. 

The ornamental design for a wheel center, substantially as shown and described. 